My graphics card is a bit outdated. And I haven't played the most recent games as of late due to lack of time. I can tell you that league of legends runs at a solid 60 fps at max settings. Assassin's Creed games from the first up to Assassin's Creed Revelations run at 60 fps with some drops to exactly 40 fps and back to 60 (might be bad programming). Battlefield 3 worked perfectly although I never did run benchmarks on it.
What games are you looking to play?